77897442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1854701}}^1$

素因数の和:1854713

約数の個数: 16

約数和(自身を含む): 178051392

約数和(自身を除く): 100153950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1854701, 3709402, 5564103, 11128206, 12982907, 25965814, 38948721, 77897442]

約数ペア:

[(1, 77897442), (2, 38948721), (3, 25965814), (6, 12982907), (7, 11128206), (14, 5564103), (21, 3709402), (42, 1854701)]